TW567422B - System and method for effectively transferring heterogegeous data between incompatible computers - Google Patents

Abstract

The invention is to provide a system and method for effectively transferring a data file from a first computer to a second computer, and in particular, the first computer is incompatible to the second computer. First, according to a predetermined reference file, the data types and data formats associated with the data file and recorded in a description file are automatically parsed to generate a metadata. The predetermined reference file defines rules of various data types and data formats translated between the first computer and the second computer. A manager then selectively alters, adds, deletes, divides or combines the data items, data types and data formats recorded in the metadata to generate a modified metadata. Finally, according to the modified metadata, the data of the data file are automatically transferred from the first computer to the second computer. Thereby, the data in a legacy computer can be efficiently transferred to a current computer, for example, data transferred form an IBM main frame to a Microsoft NT platform. The method of the invention can reduce transferring time and cost to benefit following applications.

Description

567422 V. Description of the invention (1) I. The method of street township to which the invention belongs, in particular, the efficient conversion between the present invention is related to a data conversion system and the data conversion system and method are in the quality of incompatible computers data. The previous technology '资讯 With the evolution of information technology and network technology | management needs are no longer limited to merely tying up assets and data, and the stored data can be used more widely. For storage, for example, data warehouse system (Datawarehouse), data supermarket system, data mining (° Data Mining), decision-making information system (Executive Information System), Web version of remote reports and mobile reports, Marketing planners use Ad-hoc Query, multi-channel service delivery system (M u 11 i-C ha η ne 1), and system integration with CR Μ front-end system (CT I, Sales Force Automation) and other systems. However, the above-mentioned accessible data must be readable by current computer systems, systems, and even Open platforms. That is, the data stored in the outdated (Legacy) computer system, such as the IBM mainframe, must be converted into data that can be interpreted by the current computer system, in order to operate as the above-mentioned various advanced data. application. 3 Since the demand for computers in the early days was mostly used to store a large amount of data, the large computers were mostly used by the financial industry and postal services. With the trend of converting data to open platforms, today's data conversion has become a financial industry and stores a large number of & "'Jinbei materials industry' which is only readable by outdated mainframes 567422

Hard work. The arrangement of the general computer system for the structure of the file, the data, and the type of the file. Item 4. The stored program is after the program, and the conversion costs loading.

The data items are arranged. If the Citizen's 3: Shell material item is the data in the database, the items in the data block items have-individual data description files, and the corresponding data files are stored in the description files. Definition of secondary purpose, data type of corresponding data items, and data ': Regarding the data stored in outdated computer systems (such as a host) ^ In the past, the information in the memory of the profile stored by the host was manually first Do a semantic analysis. Then, write a conversion (commonly known as the host program) in the host to convert the data file into an intermediate file first. A conversion program (commonly known as the end of the industry) is written in the target computer system to convert the medium M slot into a data slot that can be read by the target computer. However, the assistance of the loading process is required to successfully transfer the data files from the host to the target computer. If there are 300 data files to be converted, it will take time to write 300 host programs, 300 end programs, and 300 programs' in order to successfully convert 300 data files. Obviously, the current method of converting data in the mainframe to an open platform not only consumes the manpower of a large number of personnel, but also consumes the computing resources of the mainframe, which affects the work that the mainframe needs to perform. Taking the construction of a data storage system as an example, according to past experience, the data storage system has been set up two-thirds of the time to process data conversion. Therefore, ’if you can shorten the time of data conversion, you can greatly reduce the time of data storage 567422 _ 5. Description of the invention (3) The time of establishment. Need to open the rose platform between 2 to exchange heterogeneous data. According to the previous technology, the source computer has a large output rate. ; h Therefore, this: 4 party] block, especially in incompatible computers, the outdated computer into a high rate, low expectations of other applications rr7 \ < Second, Chuming content of the present invention conversion The reduction of data conversion in heterogeneous computer systems emphasizes that it is not only for data conversion between outdated mainframes and computers, but also for the efficient conversion of data between two incompatible computer systems. However, its method of manual semantic analysis and the consumption of resources to operate resources will obviously reduce the data conversion.-V; i.? '., One of the objects of the invention is to provide a data conversion system and' this The data conversion system and method provided by the invention is used to convert heterogeneous data with high efficiency, especially the data in the system is converted to an open platform. In this way, the cost of data conversion is achieved to facilitate subsequent conversion. ○ ^ The purpose is to provide a system and method with accurate information between incompatible computers. With the present invention, outdated data can be efficiently and quickly transferred to an open platform. The cost of Z is beneficial to other paralysis of the converted data. According to the first preferred embodiment of the present invention, a data conversion method is Provided to convert a data file from a first computer to a second computer. The data slot contains data arranged according to a plurality of items, and is arranged in Xi ... The data in each item of the several items has a different type of asset-type 3 and a different first data format. All the first data type bears / 567422 positive V. Invention Description (4) and all the first and second computers describe the plural first data format The first computer and the rules for the conversion. _ A computer extracts the remaining semantic analysis in the ^ Hai production report, including the plurality of items. The metadata format is one of each of the ^ H types. The local format 'data cell should be modified secondly and further, and referring to the file type and the data type in the state system, the data type data type can read an item for the second computer data cell. The first and second orders are based on all the descriptions of this description and then the production goals. The second electric data grid, the first data grid, and the plural data grids are changed to and generated. The complex number is 0. The definition of the drawing refers to the description of the invention between the brain. The first Shisei first meaning, a plurality of midbrain judgeable data types are the relay resources in the formula, the second one, the first profile, and the related files are better. Then, the material type One reads several metadata and reads them in parallel. The computer can be stored in the corresponding pre-supplied material type according to the as well as the file. In the following data type, and corresponding to a plurality of interpretations, the first first data, and various examples, the first computer is scheduled to participate in each of the plurality of relay data, and the second computer may Interpretation, a primary data format. The plurality of the plurality of second and the second computer can be interpreted by one of the first data and the first data format. In the end, the material type of the second material is read by referring to the project data grid of the file, type, corresponding, according to the definition of the material type and the substitution type, and for each of the plurality of the second and the first, the In the middle of the restoration, each element should be included in the data structure and defined in the format. The first, the test slot, the _ data type photo slot system package and a plurality of relay data in the first data format and correspond to the following. , Select a number of second reference files for metadata. The number one second, the number two, and the second data format are the reference files in the first data format.

Page 10 567422 V. Description of the invention (5)

The data in the material file is converted from the data file in the first computer to the second computer, so that the item = each item in the item = exchange = the data is in accordance with the item format Do the arrangement. One shell material type and corresponding second capital

The advantages and spirit of the present invention can be further understood with reference to the drawings. ^ II through the following detailed description of the invention and four, forgiveness The purpose of the present invention is to provide #change heterogeneous data systems and methods. = Efficient and fast transfer of data between incompatible computers. This can convert outdated computer systems to costs, which is conducive to subsequent library open platforms to reduce data. : It will refine the several architectures of the present invention and their operating processes. W ^ The data conversion system of the data conversion system of the present invention is respectively connected with and a second node for 30 locations. The data file system. The structure of the first system 10 according to the present invention as shown in the first figure is described as follows: y = -M-W m ^ ^ of the embodiment 亥 Hebeko conversion system 1 〇 brother electric shame 2 0 (also That is, the source data file of the original stored data file 30 (ie, the target computer for which the data file is to be converted) and a data file from the first computer 20 to the second computer. The data file contains a number of items based on If it is a database, the above items are the data of the database. The data in each of the multiple items are stored in a data type (for example, single-character data, Double-character data type or other special numeric data type, etc.) and one other data

567422 V. Description of the invention (6) Format (for example, the number of decimal places or the type of currency, etc.). It is necessary that the main voice is all the data types and all the first data format systems; the second computer 20 can be interpreted, but not the second computer 300. 〆Description file is stored in the first computer and describes the definition of the plurality of items and the corresponding first data type and first data type. The two predetermined reference slots are provided in advance and embody the rules for the conversion of various types of data and service data between the first computer 20 and the second computer 30. In a specific embodiment, the first data type includes a group selected from the group consisting of a shell material type, a New Host data type, a tritium data type, and a Comp-3 data type. A data type. In a specific embodiment, the second computer 30 is an Open platform, such as the MicrOSf_ NT platform. ^ As shown in the first figure, the data conversion system 10 includes an input module 1 and a semantic analysis module 12, a reference file storage module 14, an editing module 16 and a material conversion module J 8 . The input module 1 is used to retrieve the description file and the data slot from the first computer 20. The semantic analysis module 12 stores the predetermined reference file, and receives the description file from the input module 11. The semantic analysis module 2 is used to perform a parsing on all the first data types and all the first data formats in the description file according to the predetermined reference file, and then generate a first reference file (Metadata ). The first reference file includes a definition of the plurality of items, a plurality of metadata types, and a plurality of metadata formats. It should be noted that each of the plurality of metadata types

Page 12 567422

It is one of a plurality of storage modules in the state. The previous system is a way of f. The second computer 3 0 can read it, and a first data type should be written to the plural ti. First shorten the continuity data of the first fund of the 14 series of operations, and start the description. The working method of the first electrical technical data format is to store the information in the document according to the present invention in this material format. At this point, the time course of the large number of conversions performed in the brain for the description tank is described. The second computer is one of the first reference data, and the semantic conversion program is converted according to the file. The semantic exemption analysis program works. It should be able to interpret several metadata 30. The data format. . The analysis in the system 10 needs to be emphasized, rather than the previous technology needs and the process. Obviously, the manpower is the first form and the reference is that each pair of semantic traditions, such as programmers, and big data should be stored according to the file, unlike the analysis system, which is written by a manual engineer. Ground

々 Subsequently, the editing module 16 retrieves the first-reference file from the reference file storage module 14. The editing module i 6 is used to selectively modify the plurality of metadata types and the plurality of metadata formats, and then modify the plurality of second data types and the plurality of second data formats, and produce: A second reference building is stored in the reference file storage module 14 to replace the reference slot. The second reference file contains the definitions of the plurality of items, the plurality of second data types, and the plurality of second data formats. It is necessary to note that each of the plurality of second data types is a second data type ^ = «Hai First Computer 3 〇 can be interpreted, and corresponding to one of the plurality of items two to several first Each of the two data formats is a second data format that is readable by the second computer 30 and corresponds to one of a plurality of items

Page 13 567422 V. Description of the invention (8)

% Also in the series of editors-compilation fjL materials will be used in practice. The editing module 16 is modified by a manager, that is, the metadata type and metadata format are modified into the first and second data formats. The functional authority is provided to the manager in a specific embodiment. The data conversion system 1 Q further includes an interface 162, as shown in the first figure. The operator interface 2 is a module 16. The data conversion system 10 is electrically connected to an operation terminal, and the manager can connect to the 16 through the operation terminal computer 4 to operate the editing module 16. u The data conversion module 18 receives this from the input module 丨 丨 and retrieves the second reference conversion module 18 from the remote reference file storage module 14 to use the second reference File, the data is converted from the far first computer 20 to the second computer 30, so that the converted data of the data slot in 30 is in accordance with the second data type corresponding to the plurality of items and Each item is arranged in two data formats. Generally, the data in the outdated computer is converted to the current e-test, and the data items are re-planned. In order to carry out capital operations. Two data types. Therefore, there is an operation to connect the editor 40 to the operator to refer to the data file,. The data in the data file For the second electricity project, every corresponding brain hour, the month of multiple data conversions is to re-plan the data block to improve the overall data conversion efficiency. Therefore, in another preferred embodiment, the editing module 16 further selectively adds, deletes, divides, or merges the plurality of items, and f adds, deletes, divides, or merges the plurality of items. Amendments corresponding to the second data, status and second data format corresponding to the project. That is, it provides administrators with the functional authority to add, delete, divide or merge data items.

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567422 This λ. I: t V. Description of the invention (9) The following is a detailed description of the conversion process of the system 10. Each data used to arrange the second computer item has a surface and all I are the second electrical- 2 〇 Lu Li describes the plastic state and the first / information of the first electrical j-type data format] Please refer to the second input section 20 to retrieve the ~ first conversion of all the first inventions in the subsequent implementation from Figure 1 emphasizes again and again that the data file 30 placed in the recap according to this implementation is provided. Need to re-document, install another type of first data. Information on a preferred embodiment. The data conversion processing of the first computer 20 conversion file includes reading according to the data types in the plurality of items, but all the first first data formats of each of the plurality of items of the data shown in the logic flow are the first brain Interpretable by 30. -The ordering format of the plurality of items. Brain 20 exchanges rules with this second computer. The two figures show the grooves. Step S 5 2 The description of the data type description file and a predetermined reference file between computer 30 and computer 20 can be stored in the corresponding first-provided, various types of data, first data and first-stated data First, step S50 is performed. From the first power, a semantic analysis is performed on the description file and all the first data formats according to the predetermined reference file, and then a first reference file is generated. The first reference file contains the meaning of the plurality of items, the plurality of metadata types, and the plurality of metadata formats. It should be noted that each of the plurality of types of meta data types can be interpreted by the second computer 3 0, and corresponding to a plurality of data types, one of the data types is first. Data type. The plurality of meta data 2: each of the meta data formats is readable by the second computer 30, ^ the plural data format order is a first data format. Perform step S 5 4 ′ to selectively modify the plurality of metadata

Page 15 567422 V. Description of the invention (10) type and the plurality of metadata formats, and further modify the two data types and the plurality of second data formats, and produce: several first photos to replace the first Reference slot. The second reference slot system;] ς = a second data type and the complex positive I format. It should be noted that each of the plurality of second data types has a weight of 2; the first data type can be interpreted at 3 ° and corresponds to one of the first data types of the first data type. Each of the second data formats in the time ## format is M first frame.: ½, and the second computer 30 can judge dogs corresponding to a plurality of first data cells. One of the first data cells in the Pei-Yu formula / β. I 'rf f · m finally executes step S56, according to the second reference frame, the data of the data target_ is converted from the first computer 20 to the second Computer 30, so that the converted data of the data file in the computer f30 is made according to the plurality of items, the second data type corresponding to each item, and the second data format corresponding to each item arrangement. Also, for some mainframes, for example! For the mainframe of BM, the arrangement of the file structure may include a case where a main data file includes multiple sub-data files. In particular, there is a hierarchical relationship of the sub-file level between the multiple sub-data slots, for example, how many DL / 1 files (main data slots) are destructured VSA_ (secondary & files) are generated, and there is a hierarchical relationship between the multiple VSAM files. The object of the second preferred embodiment of the present invention is to efficiently convert the above-mentioned primary data file containing a plurality of secondary data files into an existing computer.

567422 V. Description of the invention (11) The second preferred embodiment disclosed in the first figure and the operation between the basic architecture according to the present invention and the architecture according to the system 10 are shown in the first figure. According to the present invention, the data conversion system of the first preferred embodiment of the present invention is the same as that of the data conversion system of the first second preferred embodiment. Please refer to the first figure. Therefore, in the following, the data conversion system 10 will be borrowed to describe in detail the functional modules of the data conversion system according to the embodiment of the present invention. The second preferred embodiment is the computer 20 and a second computer main file. Switched from the first computer 20 to the project and the project Q〇A t \ It data file contains multiple secondary data files, including a plurality of secondary data slots based on a plurality of secondary data slots, including fixed secondary data files The safety material system has another first data type and type. It should be noted that the data format is that the first computer 20 can connect to the multiple data conversion system 1030, which is used to connect one or two computers to 30 locations. Each row of data in the primary and secondary data files. In each of the projects, all the first data types in the project can be read. A description file is a storage definition and a reference file is a file format of each of the plurality of items in the brain 30. A predetermined rule for brain 20 and the second exchange. In a concrete EBCDIC data type and Comp-3 data type. Based on a specific actual interpretation, the first corresponding data is provided in the first corresponding but the first is the first, and the type is individual and not the data type and definition in $ 海 脑 2 0 and some of the first data types. A second computer 3 0, and the description mode and the first data type in the first data grid in the embodiment, the first data type includes a type selected from the, New Host Code data type, Comp data type In a data-based embodiment of the group, the second computer 30 is an open platform.

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Vi repair 567422 V. Description of the invention (12) (Open platform) ’For example, the N T platform of jficrosof t. As shown in the first figure, the data conversion system includes an input module 1 1, a semantic analysis module 1 2, a reference file storage module 4, an editing module 16, and a data conversion module. !! 8. The input module is used to retrieve the description file and the master data file from the first computer 20. The semantic analysis module 12 stores the predetermined reference file, and receives the description file from the input module = 11. The semantic analysis module 丨 2 is used to perform semantic analysis on all first data types and all first data formats stored in the profile corresponding to each secondary data file according to the pre-reference parameter f slot, thereby generating a first Reference file. The first reference file contains the number of each secondary data file! The purpose of the job, the multiple metadata types corresponding to each secondary data file, and the multiple metadata formats, each of which contains metadata瀵: f is the first data type that can be read by the second computer 30, and corresponds to one of the data types of the secondary data file. Each relay 2221 is the second computer 3 0. It can be interpreted and corresponds to one of the secondary data formats. The reference storage 2 module U is used to store the first reference file. The first = f 1 忒 editing module 16 retrieves the 侗; i Γ eaves from the reference file storage module 14. The editing module 16 is used to selectively modify the corresponding multiple metadata types and the multiple metadata cells and grids corresponding to each 3, and modify them into multiple secondary data types and complex numbers. In the second data format, you can drag a second reference slot to save the data in the reference building to the reference building within a ^ 1 4 a plural number: solid]: reference target. The second reference system includes each time, multiple job definitions, and corresponding data for each time.

567422 — V. Description of the invention (13) Several secondary data types and multiple secondary data formats should be sub-types, each corresponding to the data cell operation. Two data types. Therefore, the second data type including an operation connection to the brain 40 and the operator's introduction of the second data type is readable by the second computer 30, and one of the plurality of first data types of the second shell material file is first. A second data format of the data is readable by the second computer, and one of the plurality of first data formats of the secondary data file is first. In practical applications, the editing module 16 is managed by an administrator. That is, the functional authority of modifying the following data type and metadata format to ## and the second data format is provided to the manager. In a specific embodiment, the data conversion system further includes a user interface 162, As shown in the first figure. The operator interface 162 is a _module ^ 6. The data conversion system 10 is connected to an operation terminal, and the child manager can connect to the surface 16 through the operation terminal computer 40 to operate the editing module 16. In another Chevrolet specific embodiment, the editing module 6 further selectively adds, deletes, divides, or merges multiple items of each secondary data file, and adds, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, deletes, or deletes multiple items of each secondary data file. The second data type · m data format corresponding to the divided or merged items—and correspondingly amended. That is, it provides administrators with the functional authority to add, delete, divide or merge data items. Finally, the shoulder-shell material conversion module 18 receives the master data file from the input module i 1, and retrieves the second reference U data from the reference file storage module 14. The change module 18 is used according to The second reference file converts the shellfish in the main shell material file from the first computer 20 to the second computer 30, so that

Page 19 567422 V. Description of the invention (14) The second reading arrangement corresponding to each item and each item in the second electronic file is here. Because: there is a first-level second reference file that stores all the data files in the sacred data file, and the data description of the second data file in the brain 30, and some master data files are converted in the corresponding format A number of large-scale masters specifically implement this description relationship. The secondary data, the layer relationship between the multiple VAM files in the multiple embodiments, multiple times can be used to transform the material of the invention, and the main data file in the secondary file is again based on a second data type. In the embodiment of the main secondary data file by the machine, the file, the same data file between the first data transfer tank and the secondary data file are plural states of each secondary data file and each item data file. Among the file structures, there are ~ reference files of multiple levels of hierarchical data files, and the sample converted by the first module 18 contains a DL / 1 file of the hierarchical levels, and in this case, the relationship is better in another layer. In the multiple embodiments included in this hierarchy, the slot system is included in a stage that is modified and stored in the specific real-time data file, and the manager's specific R is the nature of each secondary data. For the main relationship between the local and the file system, the system can be changed to the material file to provide another file than the multiple stored data files. That is to say, the changes will be detailed in the system 10, which will be used to adjust the second power. This paper describes the resources that are implemented in accordance with this master data. Need to manage the hierarchical relationship between the data files. The editing module 16 further selects 1¾ layer relationships to change. The second parameter ′ has a changed stage between the data files transferred by the data conversion module 18, and the stages of the multiple secondary data files are related to each other. The data processing flow of the second preferred embodiment. The data conversion process shown in the first computer is 20 rpm. The week ’s primary data file contains multiple primary and secondary secondary data files.

Page 20 567422 V. Description of the invention (15) _ ^ A plurality of items are arranged in the data, and the two types of materials in each of the items are placed in the material type and one other first. The data cell ', /' has an individual first asset and all the first data formats are for this; the m-th data type is readable by the second computer 30. A ρ still 20 can be interpreted 'but not 20 and describe each secondary data right J = 22 = the first data type and the first data that are misstored in the first computer should be defined and provided relative to each other, and Defined in this computer-20: This reference ③ reference file is the 0 rule for the conversion of the type of data in advance and the format of various types of data; As shown, the first game draw-this month ^ at 20 to get the description file. Perform step S60, and take a step from the first power station: Second, according to the predetermined reference structure, make a voice analysis of the first-data format that the description broadcasts. Β =: data type and the first reference read. Spoon eight-analysis, which in turn generates a first reference file. Meaning, each-; solid: asset ::: fixed number of metadata cells 1r ^ 1 of multiple items of the secondary data file, multiple metadata types and multiple computers 30 can read ", and Yong Each metadata type is one of the first data types. I should have multiple first data files. The second computer 30 can use one data type. Each metadata format It is one of the ~ data formats, and it corresponds to one of the first eighth data files of the multiple data files. File complex I Ϊ ΐ Γί S ’, selectively modify the corresponding data every time to modify the plural i ;: and multiple metadata formats, and then the first type and multiple second data formats,

Page 21 567422 V. Description of the invention (16) ί ΐϊ Second reference file. The second reference file contains a definition of each secondary data, which is a -1 pole. The purpose of each secondary data file is a plurality of second data formats, a plurality of second data formats, and a plurality of second data formats. +1 i is the first data type of the second computer 3 0, which can be interpreted by the second computer, and corresponds to one of the first data types of each of the first and second data types. The second computer 30 can read and correspond to one of the first data formats of the plurality of first data formats. ,

lL-finally execute step S66, and according to the second reference file, the data in the master data file is converted from the first computer 20 to the second computer 30, so that the material f, the two computers 30 have been converted The primary data file contains multiple secondary data files. The data in each secondary data file is based on the multiple items in the secondary data file ^, the second data type corresponding to each item, and the bismuth in each item. The second data format should be arranged. After applying the present invention to efficiently convert data, it is more beneficial to subsequent applications. As shown in the fourth figure, the second computer 30 is an example of a data warehouse system. An example of a subsequent application server or workstation connected to the data warehouse system 30 includes the data acquisition workstation 3 2 shown in the fourth diagram. 1. Middle tier server 3 2 2. CRM front-end server 3 2 3. OLAP (Online analytical processing) server 324, A d-h 〇c Q uery report generation workstation 3 2 5 And EIS (Execution instructi ο nsets) workstations 3 2 6 and so on. In order to facilitate the detailed application of the data on the open platform, such as Data Mining, Executive Information System,

Page 22 567422 V. Description of the invention (17)

Web version of remote reports and dynamic reports, marketing planners' ad-hoc query, multi-channel service delivery system (Mult i-Channel), and integration with CRM front-end systems (CTI, Sales Force Automatin, etc.) 10 "Dan emphasized that the conversion technology between the inferior brain system and the first technology must be written on two incompatible computer systems. The conversion process is complicated, the processing energy is small, and it consumes a lot of energy. The computational energy of the original computer system to change the data file. By contrast, = the invention converts the data file, the conversion process is simple, the processing energy is large, 7 处理 the data conversion system according to the present invention is processed in the system and does not consume storage f ^ The computing energy of the original computer system of the material file. · The desire to change hands is to highlight the gap between the previous technology and the adoption of the present invention. It is a considerable gap. The following will be financed by the financial industry .: 1 platform An example of converting data will be explained in detail. Preface compares the two methods to the required writing program with a cost of 3 and an estimate of the cost of maintenance and manpower. (2) The use of prior technology and the application of the present invention Wrong to compare this conversion fee. According to the data listed in the first table, compared with the prior art, the anvil = and manpower conversion are compared with the previous technology, and it is unnecessary to look at it: the application of the manpower of the present invention can greatly reduce the conversion time by a large number of engineers. . Reason: more effort, and can greatly improve the practicality of the information provided by the present invention. Obvious ϊ: bu j f _ β Stepping ’fully meets the requirements of patent application Poor = very new and advanced

567422 V. Description of the invention (18) Please check and grant the patent in this case in order to protect the rights of the inventor. With the above detailed description of the preferred embodiments, it is hoped that the features and spirit of the present invention may be more clearly described, rather than limiting the scope of the present invention with the preferred specific embodiments disclosed above. On the contrary, it is intended to cover various changes and equivalent arrangements within the scope of the patents to be applied for in the present invention. Therefore, the II domain of the patent scope of the present invention should be interpreted in the broadest sense according to the above description, so that it covers the possible changes and equivalent arrangements of the tyrant.

567422 Brief description of diagrams 5. Brief description of diagrams The first diagram schematically illustrates a data conversion system 10 according to a first preferred embodiment of the present invention. The second figure is a data conversion processing flow according to the first preferred embodiment of the present invention. The third figure is a flowchart for explaining the conversion process of the material according to the first preferred embodiment of the present invention. / '| / · The fourth figure shows an example of subsequent applications after data is converted by applying the present invention. I If 、 Illustration of label description 4 mentioned 10 Data conversion system 12 Semantic analysis module 16 Editing module 18 Data conversion module 30 Second computer 321-232 Application server or S50-S56 S60 of data conversion process --S66:: Steps in the step of data conversion process Step 11 Input module 14 Reference file storage module 162 Operation interface 20 First computer 40 Operator terminal computer capacity is rich:

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Claims (1)

567422 VI. Application Patent Scope 1. A data processing system for converting a data file from a first computer to a second computer. The data file contains data arranged according to a plurality of items and is placed in the plurality of items. The data in each item in the project has a different first data type and a different first data format. All the first data types and all the first data formats are readable by the first computer but not by the first computer. The second computer can read, a description file (Description fi 1 e) is stored in the first computer and describes the definition of the plurality of items and the corresponding first data type and first data format, a predetermined reference The file (Reference file) is provided in advance and is defined in the various data types and various data format conversion rules between the first computer and the second computer. The data processing system includes: | an input branch group, It is used to retrieve the description file and the data slot from the first computer; a linguistic analysis core group, the voice points; Li Zhi Ri Yi — 栌, 卄 said from 钤 into the pw knife analysis core, · And save the predetermined reference station, and receive the description file from the input branch group 'The calcium tone eight is used to analyze the fork and f 俨 according to the predetermined reference file. All the first-data type complaints and all the first data formats in the statement described above are semantically generated into a first reference file (Met / = arsing), which in turn produces is si a ^ ^ Μ.-^ A) A reference file contains the meaning of the plural negative items, plural middle ages, ▲ dagger style, 1 in # ^,,,, Bei Bei, and multiple metadata: its metadata type The state system is that the first thunder brain can be interpreted, and the criminal judges should be judged with a few minutes according to a plurality of first data. A mother-of-a-kind metadata format hurts & the younger brother, the material IL is one of a plurality of first data formats, a first-data ^;-a reference file storage module ’is used to store the first—photo file; 567422 VI. Patent application scope-editing module, the first reference file, the metadata type and data type, and the plural β are saved to the reference file. The parent photo file contains the complex # 六: k Μ And the plurality of first !;--[% 〖·. I is the second computer available: among the first data that the computer can interpret ·> and ψ: data format 9 and (t:-乂 十: J f a data conversion module iii. ^ 1 Receive the data file and from It The data in the data conversion module is used as the editing module from the j-th data format corresponding to the parent item of the data file in the computer The reference editing module is used to select the plurality of metadata and a second data format, and the storage module replaces the definitions of the items, the second data format, which is interpreted and corresponds to the state, ~ 第 — Corresponding to a plurality of first groups, the data conversion module far-reference slot storage module group is used to Change to the second data type of the converted data system in the order of 0. Select and modify the plurality of formats into the plurality of second and generate a second reference first reference file at the photo slot storage module. , The second plurality of second data types, each of the second data types, and the plurality of first data type data formats are one of the second data formats. The second reference is a reference slot, and the data is detailed, so that there are multiple items corresponding to the first and corresponding to each item. 2. The data processing system described in item 1 of the scope of the patent application, 1 series of hibiscus, warehouse to dicing: to further selectively add, delete, or merge the multiple items, and Add, delete, divide or merge items "corresponding to the second data type and the second data formula to do the corresponding α Page 27 567422 VI. Patent application scope 3. The data processing system described in item 2 of the patent application scope, wherein several first data types include a data type selected from the EBCDIC data type, the New Code data type, and the Comp data type State and comp — 3 data types. One of the data types in a group.丨 4. The data processing system described in item 3 of the scope of patent application, in which the two computers are an open platform (Open piatfc) (rm). 'U / As the data processing system described in item 4 of the scope of patent application, a Harding operation interface is provided, which is connected to the editing module, the data system, and is connected to an operator computer through the operation interface. , ^ Is connected to the operator interface and the group operation through the operator computer. ^ A data processing system for converting a data file from a first computer to a second data file. The main data file includes multiple secondary data files, and each of the secondary data files in the secondary data file includes a plurality of items. The listed data, in each secondary data file, is placed in the plurality of items. The data in one item has a different first data type and a first data format, all the first data types and all the The format of the second data is that the first computer can interpret but is not readable by the second computer. A description file is stored in the first computer and describes the definition of multiple items in each secondary data file and According to the complex Host, the first step of the packaging is a tube of the mold computer. Each of the multiple rows can first determine the corresponding 567422 in the brain. 6. The first data format and the first data format, a predetermined reference file (e er = nce file) of the scope of patent application is provided in advance and defined in various types of data between the first computer and the second computer. Jiuji ... The data processing system includes: various types of Behr format conversion rules, _input module, used to retrieve the description file and the main data slot from the first computer,. (&Quot; ΚΤΓ 赏 «1容 /: No allowed to repair. I. Knife analysis module, the semantic analysis module stores the predetermined reference, and receives the description file from the input module. The semantic analysis module is used according to the predetermined reference. File, the semantic data #Params (ParSing) stored in the description file corresponding to all the first-data types and all the first data formats for each sub-audit, and then generate the -th-reference building (Metadata), the ^ -reference file System, including the definitions of multiple items in each of the two data files, = multiple metadata types and multiple successor formats, and /, a metadata format for the middle mother is The second computer can read: A plurality of data files-one of the two data types-one "type" of each metadata format: can be interpreted by the brain, and should correspond to one: a plurality of data targets that are owed = one of the first data Format;, Section format a reference file storage module, Xiao to store the first reference file; an editing module, the editor shortly knows the Zhida the first reference file, and the editor = the module to extract the secondary data π [Multiple Metadata] The expression 'further: "is a multiple of the second data metamorphosis in the 枓 t data format' and generates a 夂-夂 昭 从. 1 the first Μ brother a reference file back to the reference file Storage module Page 29 567422 6. The scope of patent application is to replace the first reference file. The second reference file contains the definition of multiple items of each secondary data file, and the multiple second data types corresponding to each secondary data file. And a plurality of second data formats, each of which is a first data type that is readable by the second computer and corresponds to one of the plurality of first data types of the secondary data file, Each of the first > material formats is a first data format that is readable by the second computer and corresponds to one of a plurality of first data formats; A negative material conversion module 'The data conversion module receives enthalpy from the input module 丨 | owes the main> material file and retrieves the second reference 1½ from the reference file storage module, the data conversion The module is used to convert the data in the main asset from the first computer to the second computer according to the second reference file, so that the secondary data included in the converted main data file in the second computer is the second data. In the file | The data in a secondary data file is arranged according to the multiple items of the secondary data file, | ;; the second data type corresponding to one item and the second data format for each item. . 7. The data processing system as described in item 6 of the scope of patent application, wherein the editing module further selectively adds, deletes, divides or merges multiple items of each secondary data file, and adds The second data type and the second data format corresponding to the items that are deleted, deleted, divided or merged are correspondingly revised together. 8. The data processing system described in item 7 of the scope of patent application, wherein all of the first data types include data types selected from EBCD IC data types, New Host Page 30 567422 VI. Patent Application Scope One of the data types in the group consisting of Code data type, Comp data type and Comp-3 data type. 9. The data processing system according to item 8 of the scope of patent application, wherein the second computer is an Open platform. € 0. The data processing system as described in item 9 of the scope of patent application, wherein there is a hierarchical relationship between the multiple secondary data files, and the description file, the first reference file, and the second reference file all have the The hierarchical relationship is changed by the data conversion mode. In addition, there is also a hierarchical relationship between multiple secondary data files included in the primary data file. ¢-_ 1. The data processing system described in item 10 of the scope of patent application, wherein the bismuth module further selectively changes the hierarchical relationship between the multiple secondary data files. The second reference file is There is a hierarchical relationship after the change, and there is a hierarchical relationship between the plurality of secondary data files included in the primary data file converted by the data conversion module. 1 2. The data processing system described in item 11 of the scope of patent application, wherein the primary data file is a DL / 1 file, and each secondary data file is a VSAM eaves. 1 3. The data processing system described in item 12 of the scope of patent application, further comprising an operation interface, which is connected to the editing module and the data Page 31 567422 VI. Patent Application Processing system is connected to an operator computer through the operation interface. An administrator is connected to the operator interface to operate the editing module through the operation computer. 14. A data processing method for converting a data file from a first computer to a second computer 'The data right includes data arranged according to a plurality of items' and is placed in each of the plurality of items The data has an individual data type and an additional data format. All the data in the format G are all the first data format for the first computer-identifiable item but not for the second computer. Interpretation, a description file (Descr ion file) is stored in the first computer and describes the meaning of the plurality of items and the corresponding first data type and first data format, an enRefrnce file) is provided in advance And defined on the first computer t, the data processing method includes the following steps: (a) retrieve the description file from the first computer; (b) according to the predetermined reference file, The description ί m 二 ί: cThe following data types and complexes ::: read, and: correspond to a plurality of successive ones: the second 2 can be judged, each metadata format is ': 之 固' First data type should have multiple first data formats :: May reading, and for τ of a first data format; ΙΒ 567422 (c) Selectively modify the multiple duplicates, and ^ TV 礼 4. · * Γ 的 ifer positive _ column ;: T ί € t metadata format, and then modify it into a plural number: ", and this A plurality of second data formats, and generate a second material type and file containing the definition of the plurality of items, the plurality; Gu Ditian, the second reference to the plurality of second data formats, each of which = Second data type The second computer can read and respond to a plurality of second material types-each of the second data type 'Each second data: can be read in the material type, and should correspond to multiple The first data cell = is the second electrical data format; and one of the first (d) according to the second reference file, the computer in the data file is converted to the second computer, causing the second computer, the internal The data converted by the "the" section is based on the second data type of each of the plurality of items, each ~~, and s, and the second data corresponding to each item:% 1 5.丨 The data processing method described in item 4, in step (c), and select Add, delete, divide or merge the multiple items, and do the second data type and the second data format corresponding to the items that are added, deleted, divided or merged Corresponding amendments. 16. According to the data processing method described in item 15 of Shen Qing's patent scope, the plurality of first data types in Ganzhong include a data type selected from EBCDIC data type, / New Host Code data type, Comp data type, and Comp-3 Data Type Institute Page 33 567422 In the electric project, only one of the following items: • Individual first-time ^ data has a different type of first data and a π Six, the scope of the patent application — — Group 17, such as the second computer department of Zhongqing College is 18, — a kind of data processing for the brain: one of the data arranged in each data file >; T material two 1 number == No.-computer. The f-numbered data can be μ — the meaning of the &,… ,, ... items and the relative predetermined reference file-data format US: some of the first data types and all the first reading,-insert St The first computer can read but not be able to be described by the second computer (flle) is the first data type and the first data format stored in the first computer, the reference nie is provided in advance and defined in哕 The first and second types of data between the second computer and each 夂 ^ A computer and the data processing method include the following steps ^ rules for conversion of various Beco formats, (a) retrieved from the first computer Take the description # · u) According to the predetermined reference file, all the first data types of the data file and the corresponding semantic analysis (P--) of the corresponding parent are stored, and then the first reference Material format (Metadata), the first reference Chu system contains the definition of each sub-item item, each sub-data file for the number of Kunu ', s should be a plurality of metadata 567422 i% Six type of the first type of asset reference @-with this asset! As a li1- asset ranking, patent application status, and multiple metadata formats, each of which is the asset Two computers can read, and should respond to the secondary data. ^ One of the data types, the first data type 'Each ^ succession is interpreted by the second computer, and should correspond to the secondary data first. One of the first data formats in the data format; fish? (C) selectively modify the data corresponding to each secondary data file = follow the data format, and then modify it into a plurality of first data i and a plurality of second data Format, and generate one or two photos, the second reference file contains a plurality of items of each secondary data file, a meaning, a plurality of second data types corresponding to each secondary data file, and a plurality of second data Format, where each second data format is a second computer-readable format, and corresponds to one of the first data types of the plurality of first data types in each data file, and each second data format is Second computer can judge Read and correspond to one of the first data formats of the plurality of data formats of the secondary data file; and (d) according to the second reference file, convert the data in the main data file from the one to the shame The second computer causes the material system in each secondary data slot of the multiple secondary data files contained in the primary data slot to be converted in the second computer according to the multiple items of the secondary data file and each item corresponding The second data type and the second data format corresponding to each item are listed in the data processing method described in item 18 of the scope of patent application, as described in the claims and patents, and in step (c), and optionally Increase multiple items in each secondary data file Page 567422 丨 2 〇 The data processing method described in item 19 of the scope of patent application, wherein the first data type includes a data type selected from EBCDIC data type, New |: ode data type, Comp data type, and Comp- 3 data types One of the data types in the I-group. This is the data processing method described in item 20 of the scope of patent application, wherein the second computer is an Open platform. Quasi'ta | 2. The data processing method described in item 21 of the scope of patent application, wherein there is a hierarchical relationship between the I secondary data files, the description file, the first reference file, and the second reference file are all The hierarchical relationship is stored, and in step (d), the hierarchical relationship is also stored among multiple secondary data files included in the converted primary data file in the second computer. 2 3. According to the data processing method described in item 22 of the scope of patent application, in step (c), and selectively changing the hierarchical relationship between the multiple secondary data files in step (d), The second reference file has a changed hierarchical relationship, and in step (d), there is a changed hierarchy between a plurality of secondary data files included in the converted primary data file in the second computer. relationship. 567422 VI. Patent application scope 2 4. The data processing method described in item 18 of the patent application scope, wherein the primary data file is a DL / 1 file, and each secondary data file is a VSAM file. pi of 1 ^ 1 p. 37